Sound Therapy for Tinnitus: What the Evidence Shows

There is no approved cure that silences tinnitus outright. What does exist is a set of management approaches with varying levels of evidence behind them, and sound therapy is the one most people encounter first — often because it's the one an audiologist can start the same day.

The core idea

Sound therapy doesn't try to mask tinnitus into silence. Its goal is to reduce the contrast between the phantom sound and its surroundings, making the brain less likely to fixate on it. This is why it tends to work better as a background presence than as a way to "drown out" the ringing entirely — total masking can make the tinnitus more noticeable the moment the masking sound stops.

The main approaches

General background noise. Fans, white noise machines, and nature-sound apps are the simplest entry point — see white noise vs. pink noise vs. brown noise for how these actually differ, rather than assuming they're interchangeable. They're low-cost, low-risk, and commonly recommended as a first step, particularly for helping with sleep, when the absence of daytime sound makes tinnitus far more noticeable.

Notched sound therapy. This approach removes a narrow band of frequencies matching the individual's specific tinnitus pitch from music or noise, on the theory that reduced stimulation at that frequency may gradually reduce the related neural hyperactivity. The original 2010 trial behind this approach found reduced tinnitus loudness and reduced tinnitus-related auditory cortex activity after a year of daily listening, in eight people per arm. Two separate 2024 meta-analyses since then found no significant effect on tinnitus handicap, and one of them — comparing 99 people on notched music against 109 on ordinary music, with the included studies agreeing almost perfectly — found no difference between the two. The surviving signal is on loudness rather than distress, and it comes from the individual trials rather than the pooled analyses. Notched sound therapy has its own article covering why the notch itself is the part the evidence cannot find. In plain terms: it may make the sound itself quieter to you without necessarily making it bother you less — two genuinely different outcomes worth tracking separately. It's low-risk enough that many audiologists offer it as an option, and this site has a free pitch match & notched sound therapy tool that matches your exact pitch by ear and generates the notched sound directly in your browser, no account or download needed, if you want to try it yourself.

Hearing aids. For the substantial share of tinnitus patients who also have measurable hearing loss — which is most of them — hearing aids are frequently the single most effective intervention available. By restoring audible input across the affected frequency range, they appear to reduce the auditory system's tendency to "fill in" that range with phantom sound. Many patients report tinnitus becoming markedly less noticeable once amplification is in place, even though the aids weren't marketed as a tinnitus treatment specifically — for patients whose hearing loss is severe enough, cochlear implants are a further option worth knowing about.

Combination devices. Some hearing aids now include a built-in sound-generator mode, layering mild background noise on top of amplification. This is generally aimed at patients who need both interventions rather than being a distinct therapy on its own.

What the evidence realistically supports

Sound therapy's strongest, most consistent evidence is for improving day-to-day coping and sleep — not for reducing the underlying loudness of tinnitus itself. Patients frequently report meaningful quality-of-life improvement even when the perceived volume of their tinnitus doesn't change much. That distinction matters when setting expectations: sound therapy is a management tool, and it works best combined with other approaches — most notably cognitive behavioral therapy — rather than as a standalone fix. See sound therapy, TRT, or CBT: which should you try first if you're trying to decide where to actually start.

Setting the volume correctly matters more than people expect

A common mistake is setting sound therapy volume too high, aiming to fully cover the tinnitus. The more consistently recommended approach is the opposite: set volume just below or at the same level as the tinnitus, so the two blend rather than one drowning out the other. Full masking can create a jarring contrast the moment the sound stops — at bedtime, in an elevator, anywhere it cuts out unexpectedly — which can make the tinnitus feel more intrusive by comparison. A useful practical test: if you can still faintly perceive your tinnitus underneath the sound, the level is probably about right; if the sound feels loud enough to be its own annoyance, it's probably too high.

Getting started

An audiologist can measure your tinnitus's approximate pitch and loudness, check for underlying hearing loss, and match a sound therapy approach to your specific profile — a step that meaningfully improves the odds of it actually helping, compared to picking a generic white-noise app at random. That said, sound therapy is also low-risk enough to reasonably try on your own before or alongside a formal evaluation: this site's own sound library offers white, pink, and brown noise generated live in the browser, along with a range of other textures, free and with no account needed, if you want to experiment with what helps before booking an appointment.

Where the professional guideline lands

The American Academy of Otolaryngology–Head and Neck Surgery's clinical practice guideline on tinnitus lists sound therapy as an option — a tier below the recommendation it gives cognitive behavioral therapy, and well above the recommendations against supplements, drugs and transcranial magnetic stimulation.

"Option" is the honest description of where the evidence sits, and it is not a criticism. It means a panel judged the balance of benefit and harm to genuinely favour patient preference: reasonable to try, cheap, low-risk, and not something the evidence can insist on for everyone.